The Console API , can be used per instance. You can via that API manage alarms, integrations, restart clusters and much more.
Please note that if you have signed up for ElephantSQL via any of our partners you don't have access to the instance API. You should check with that partner to see if they have an API for creating instances.
Please send us an email at firstname.lastname@example.org if you have any questions or feedback to this blog post.